The NSC DR1 data are accessible by a variety of means:Data Lab Table Access Protocol (TAP) service
TAP provides a convenient access layer to the NSC catalog database. TAP-aware clients (such as TOPCAT) can point to http://datalab.noao.edu/tap, select the nsc_dr1 database, and see the database tables and descriptions. nsc_dr1 contains four tables: chip, exposure, object, and coverage. The measurement and xmatch tables will be added in the near future.
Data Lab Query Manager
The Query Manager is available as part of the Data Lab software distribution. The Query Manager client provides a Python API to Data Lab database services. Services include authenticated access, synchronous and asynchronous queries, TAP queries, personal database storage, and storage through the Data Lab VOSpace.
The Data Lab Simple Image Access (SIA) service provides a fast way to retrieve cutouts from NSC images. For an example of how to use the SIA service, see this Jupyter notebook.
Jupyter Notebook Server
The Data Lab Jupyter Notebook server contains examples of how to access and visualize the NSC catalog.